Nissan Note [1541/1872] Ec 1541

Nissan Note [1541/1872] Ec 1541
FUEL INJECTOR
EC-1541
[HR (WITHOUT EURO-OBD)]
C
D
E
F
G
H
I
J
K
L
M
A
EC
3. CHECK FUEL INJECTOR POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect fuel injector (2) harness connector.
Ignition coil (1)
3. Turn ignition switch ON.
4. Check voltage between fuel injector terminal 1 and ground with
CONSULT-II or tester.
OK or NG
OK >> GO TO 5.
NG >> GO TO 4.
4. DETECT MALFUNCTIONING PART
Check the following.
Harness connectors E59, F1
IPDM E/R harness connector E10
10A fuse
Harness for open or short between fuel injector and fuse
>> Repair open circuit or short to ground or short to power in harness or connectors.
5. CHECK FUEL INJECTOR OUTPUT SIGNAL CIRCUIT FOR OPEN AND SHORT
1. Turn ignition switch OFF.
2. Disconnect ECM harness connector.
3. Check harness continuity between fuel injector terminal 2 and ECM terminals 25, 29, 30, 31.
Refer to Wiring Diagram.
4. Also check harness for short to ground and short to power.
OK or NG
OK >> GO TO 6.
NG >> Repair open circuit or short to ground or short to power in harness or connectors.
6. CHECK FUEL INJECTOR
Refer to EC-1542, "
Component Inspection" .
OK or NG
OK >> GO TO 7.
NG >> Replace fuel injector.
PBIB2968E
Voltage: Battery voltage
PBIB0582E
Continuity should exist.

Содержание

Скачать
Случайные обсуждения